13978926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19937

約数の個数: 32

約数和(自身を含む): 33455520

約数和(自身を除く): 19476594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 19913, 39826, 59739, 119478, 179217, 258869, 358434, 517738, 537651, 776607, 1075302, 1553214, 2329821, 4659642, 6989463, 13978926]

約数ペア:

[(1, 13978926), (2, 6989463), (3, 4659642), (6, 2329821), (9, 1553214), (13, 1075302), (18, 776607), (26, 537651), (27, 517738), (39, 358434), (54, 258869), (78, 179217), (117, 119478), (234, 59739), (351, 39826), (702, 19913)]